Show / Hide / Disable / Enable soft Keyboard Input (Android & iOS)

[Mecharyry]

Connection with issue(s)

Resolve issue #1845

Provides a way to enable / disable, as well as show and hide the keyboard on iOS and Android devices.

Testing and Review Notes

See videos below. You may need to disable the disableInputAccessoryView: true in InAppWebViewSettings enabling / disabling does not remove this view by default.

1. Use the InAppWebView example on an Android or iOS device
2. Tap on an edit field in the webview, notice that the keyboard shows
3. Tap to hide the keyboard, notice that the keyboard will now be disabled whenever tapping on an edit text field
4. Tap to show the keyboard, notice that the keyboard is now enabled and reshown

Screenshots or Videos

Android	iOS
android_input_method.mp4	ios_input_method.mov

[pichillilorenzo]

Thanks, I have updated the implementation and removed the android input method enable/disable logic as it changing it for the whole Android Activity!
If someone wants to disable the Android IMM service, it should be done outside of this plugin as it will impact the whole android application and not just the WebView.
Unfortunately, Android doesn't have any API like iOS "UIView.inputView".

[pichillilorenzo]

@all-contributors please add @Mecharyry for code

[allcontributors]

@pichillilorenzo

I've put up a pull request to add @Mecharyry! 🎉